softark\creole\block\RawHtmlTrait

Complexity

Total Complexity

7

Size/Duplication

Total Lines	56
Duplicated Lines	32.14 %

Coupling/Cohesion

Components	2
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	identifyRawHtml()	0	4	2
A	consumeRawHtml()	18	18	3
A	renderRawHtml()	0	8	2

<?php
/**
 * @copyright Copyright (c) 2015 Nobuo Kihara
 * @license https://github.com/softark/creole/blob/master/LICENSE
 * @link https://github.com/softark/creole#readme
 */

namespace softark\creole\block;

/**
 * Adds the raw html blocks
 */
trait RawHtmlTrait
{
    /**
     * @var bool whether to support raw html blocks.
     * Defaults to `false`.
     */
    public $useRawHtml = false;

    /**
     * @var callable output filter
     * Defaults to null.
     */
    public $rawHtmlFilter = null;

    /**
     * identify a line as the beginning of a raw html block.
     */
    protected function identifyRawHtml($line)
    {
        return $this->useRawHtml && (strcmp(rtrim($line), '<<<') === 0);
    }

    /**
     * Consume lines for a raw html block
     */
    protected function consumeRawHtml($lines, $current)

This method seems to be duplicated in your project.

    {
        // consume until >>>
        $content = [];
        for ($i = $current + 1, $count = count($lines); $i < $count; $i++) {
            $line = rtrim($lines[$i]);
            if (strcmp($line, '>>>') !== 0) {
                $content[] = $line;
            } else {
                break;
            }
        }
        $block = [
            'rawHtml',
            'content' => implode("\n", $content),
        ];
        return [$block, $i];
    }

    /**
     * Renders a raw html block
     */
    protected function renderRawHtml($block)
    {
        $output = $block['content'];
        if (is_callable($this->rawHtmlFilter, true)) {
            $output = call_user_func($this->rawHtmlFilter, $output);
        }
        return $output . "\n";
    }
}